20332313341 has 2 divisors, whose sum is σ = 20332313342. Its totient is φ = 20332313340.

The previous prime is 20332313299. The next prime is 20332313357. The reversal of 20332313341 is 14331323302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19758519225 + 573794116 = 140565^2 + 23954^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20332313341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20332316341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166156670 + 10166156671.

It is an arithmetic number, because the mean of its divisors is an integer number (10166156671).

Almost surely, 2^20332313341 is an apocalyptic number.

It is an amenable number.

20332313341 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332313341 is an equidigital number, since it uses as much as digits as its factorization.

20332313341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 20332313341 its reverse (14331323302), we get a palindrome (34663636643).

The spelling of 20332313341 in words is "twenty billion, three hundred thirty-two million, three hundred thirteen thousand, three hundred forty-one".